A high degree of accuracy is needed.

需要高度的准确性。

He is in no doubt as to what is needed.

他对需要些什么心中有数。

What is needed is a frank exchange of views.

需要的是坦诚地交换意见。

A two thirds majority is needed to make changes.

需要2/3的多数人同意才能做改变。

An injection of cash is needed to fund some of these projects.

其中的一些项目需要投入现金资助。

In order to get a complete picture, further information is needed.

为掌握全面情况，还需要详细资料。

What is needed in such cases is a calm appraisal of the situation.

在此类情况下需要的是对形势的冷静估计。

Further research is needed under rather more naturalistic conditions.

需要在更自然的条件下进行进一步研究。

The Government has insisted that confidence is needed before the economy can improve.

政府强调需要有信心经济状况才能改善。

How much insurance is needed?

需要多少保险呢？

What is needed is a second green revolution.

我们需要的是第二次绿色革命。

Only put in the pack what is needed for that day.

包里只放当天需要的东西。

Irrigation is needed to make crops grow in dry regions.

干旱地区需要灌溉才能使作物生长。

Greater effort is needed to instruct children in road safety.

在指导儿童注意道路安全方面需要付出更大的努力。

Stricter regulation is needed in transforming Glasgow's economy.

格拉斯哥的经济转型需要更严格的监管。

Although the falls may be slight, they say extra care is needed.

虽然下降可能是轻微的，他们说需要额外的注意。

In fact, sometimes silence is needed in order to continue a conversation.

事实上，为了继续对话，有时候沉默是必要的。

Terman has developed a questionnaire to help determine whether expert care is needed.

特尔曼设计了一份调查问卷，以协助确定是否需要专家护理。

Future research is needed to determine how, in those situations, choice blindness can be avoided.

未来的研究需要确定在那些情况下如何避免选择的盲目性。

Only a minute amount is needed.

只需很少的一点。

Take whatever action is needed.

采取任何必要的行动。

Great care is needed when choosing a used car.

选购旧车时要特别小心。

Strong leadership is needed to captain the team.

担任这个队的队长需要强有力的领导才能。

It is not too late, but prompt action is needed.

还不太晚，但需要立即行动。

Constant vigilance is needed to combat this evil.

同这种邪恶作斗争需要时刻保持警惕。

A special code is needed to override the time lock.

这定时锁要用特定密码才能打开。

No conversion from analogue to digital data is needed.

没有必要把模拟转换为数字数据。

The bill is needed to create equal opportunity for women.

该法案旨在为妇女创造均等机会。

Considerable modification of the existing system is needed.

需要对现有的系统进行相当大的改进。

What is needed is insight into the dynamics of the social system.

所需要的就是对社会制度反动力的洞悉。